5-day weather forecast for Mentcle, Pennsylvania
Today
52°
71°
Mostly Sunny
Thursday
52°
77°
Mostly Sunny
Friday
56°
79°
Partly Sunny
Saturday
60°
82°
Chance Thunderstorms
Sunday
64°
84°
Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather changeability for Johnstown, Pennsylvania
Unfortunately, there was not enough data for this station to provide meaningful weather changeability data.
Weather forecast accuracy for Johnstown, Pennsylvania
| The Weather Channel | 70.06% |
| AccuWeather | 68.21% |
| Weather Underground | 63.27% |
| NWS Digital Forecast | 62.65% |
| CustomWeather | 62.04% |
| National Weather Service | 62.04% |
| Intellicast | 58.33% |
| World Weather Online | 54.94% |
| Persistence | 36.35% |
| The Weather Channel | 73.34% |
| AccuWeather | 72.08% |
| CustomWeather | 70.17% |
| NWS Digital Forecast | 69.09% |
| National Weather Service | 68.66% |
| Intellicast | 62.45% |
| Persistence | 41.25% |
ForecastAdvisor Fact
8.6% of AccuWeather's high temperature forecasts for Johnstown were exactly right last month.